Question

me ajudeeeeeem por favoooooor​

Answer 1

Resposta:

7-

d=n*(n-3)/2=14*(14-3)/2 =7*11=77

8)

Ai+Ae=180

Ae=180-144=36

Ae=360/n=36

n=10

d=n*(n-3)/2 =10*(10-3)/2 =35